Sewage Map

Calder - Pendle Water to conf Ribble sewage map and spill data

28 storm overflows listed in the 2025 annual return name this water. All are operated by United Utilities. Check the latest company report for each outlet below.

28
Outlet records
1,032
Spills in 2025
5,698
Recorded hours
28
Linked to a live feed

2 records show monitor operation below 90%. Annual figures describe the whole of 2025, not today.

Official waterbody record ↗How spills are countedSearch the national map

Outlets on Calder - Pendle Water to conf Ribble

Filter by the latest company report. The map follows the filters.

Filters apply to the map and list. Recent stops need a current report and a recorded stop time. They do not show whether water is safe.

Showing 10 of 28 outlets

Open full map
  • 11 North Park Avenue CSO

    United Utilities · Pendle Water

    Current status unknown
    2025 annual record:7spills8.3hours
  • 134 Burnley Road CSO

    United Utilities · Pendle Water via Culvert

    Current status unknown
    2025 annual record:4spills0.4hours
  • 20 Ribbleton Drive CSO

    United Utilities · Clough Brook

    Current status unknown
    2025 annual record:39spills11.1hours
  • Altham Outfall CSO

    United Utilities · River Calder

    Current status unknown
    2025 annual record:49spills157.4hours
  • BILLINGTON WwTW

    United Utilities · River Calder

    Current status unknown
    2025 annual record:124spills1,551.2hours
  • BURNLEY WwTW

    United Utilities · River Calder (Ribble)

    Current status unknown
    2025 annual record:38spills434.8hours
  • Clitheroe Road CSO

    United Utilities · Pendle Water

    Current status unknown
    2025 annual record:84spills451.4hours
  • Huncoat Industrial Site

    United Utilities · Clough Brook

    Current status unknown
    2025 annual record:0spills0hours
  • Hyndburn WwTW

    United Utilities · River Calder (Ribble)

    Current status unknown
    2025 annual record:53spills524.8hours
  • Inskip Street CSO

    United Utilities · River Calder

    Current status unknown
    2025 annual record:59spills96.2hours

Most recorded spills in 2025

The highest 2025 counts among these outlets. A count is events, not volume or harm. Equal counts share a rank.

  1. 1
    BILLINGTON WwTW

    United Utilities

    124spills
  2. 2
    Opp 76 Burnley Road CSO

    United Utilities

    93spills
  3. 3
    WHALLEY WwTW

    United Utilities

    91spills
  4. 4
    Whittams Farm CSO

    United Utilities

    89spills
  5. 5
    Clitheroe Road CSO

    United Utilities

    84spills

Spills over time

The median outlet on Calder - Pendle Water to conf Ribble recorded 29.5 spills in 2025, against 11 across England.

24 outlets have a comparable count for both 2024 and 2025, with the monitor working at least 90% of each year. 5 recorded more spills, 16 fewer and 3 the same. Together they went from 1,114 to 857 spills, a fall of 23%.

Largest rises from 2024 to 2025

YearOutlets with a countTotal spillsMedian per outletEngland median
2025281,03229.511
2024281,36932.519

Earlier returns list fewer of these outlets, so totals are not comparable between years. The median per outlet and the like-for-like change are fairer comparisons. Counts are events, not volume.

All outlet records on Calder - Pendle Water to conf Ribble

28 outlet records in alphabetical order. Each link opens the outlet page with its latest report and annual history.

Sources and dates

Outlet locations, waterbody links and spill figures come from the Environment Agency 2025 event duration monitoring annual return. The latest company reports come from each operator’s live feed and carry their own dates. Waterbody ID: GB112071065490. The official waterbody record is a source lookup; its classification is not imported here.

All sourcesHow the data worksReport pollution

Questions about Calder - Pendle Water to conf Ribble

Which outlets are linked to Calder - Pendle Water to conf Ribble?
The source links 28 outlet records to waterbody GB112071065490. The link comes from the annual return; it does not model where a discharge travelled.
How many spills were recorded for Calder - Pendle Water to conf Ribble?
28 records report 1,032 spills in 2025 and 5,698 recorded hours. All listed records have a usable count. Outlets can discharge at the same time, so the hours are not the time the whole water was affected.
Who is responsible for the outlets on Calder - Pendle Water to conf Ribble?
United Utilities operates every listed outlet. Contact the operator or the official pollution service if you see a problem in the water.
Which outlets on Calder - Pendle Water to conf Ribble are linked to a live feed?
28 of the 28 records are matched to a monitor in a company live feed. A link does not mean the monitor is working now. Use the status filters above to see the latest report for each outlet, with its date. The rest show annual figures only.
How complete is the monitoring for Calder - Pendle Water to conf Ribble?
2 of the listed records have monitor operation below 90% for 2025. Events can be missed when a monitor is not working, so low counts from those outlets may understate activity.
Does this show if Calder - Pendle Water to conf Ribble is safe?
No. Event duration data does not measure bacteria, chemicals or current water quality. Use official local water-quality advice for that question.